# frozen_string_literal: true

describe "Admin Revamp | Sidebar Navigation", type: :system do
  fab!(:admin)

  let(:sidebar) { PageObjects::Components::NavigationMenu::Sidebar.new }
  let(:sidebar_dropdown) { PageObjects::Components::SidebarHeaderDropdown.new }
  let(:filter) { PageObjects::Components::Filter.new }

  before do
    SiteSetting.admin_sidebar_enabled_groups = Group::AUTO_GROUPS[:admins]
    sign_in(admin)
  end

  it "shows the sidebar when navigating to an admin route and hides it when leaving" do
    visit("/latest")
    expect(sidebar).to have_section("categories")
    sidebar.click_link_in_section("community", "admin")
    expect(page).to have_current_path("/admin")
    expect(sidebar).to be_visible
    expect(sidebar).to have_no_section("categories")
    expect(page).to have_no_css(".admin-main-nav")
    filter.click_back_to_forum
    expect(page).to have_current_path("/latest")
    expect(sidebar).to have_no_section("admin-root")
  end

  it "collapses sections by default" do
    visit("/admin")
    links = page.all(".sidebar-section-link-content-text")
    expect(links.count).to eq(2)
    expect(links.map(&:text)).to eq(["Dashboard", "All Site Settings"])
  end

  it "respects the user homepage preference for the Back to Forum link" do
    admin.user_option.update!(
      homepage_id: UserOption::HOMEPAGES.find { |id, value| value == "categories" }.first,
    )
    visit("/admin")
    expect(page).to have_link("Back to Forum", href: "/categories")
  end

  context "when on mobile" do
    it "shows the admin sidebar links in the header-dropdown when navigating to an admin route and hides them when leaving",
       mobile: true do
      visit("/latest")
      sidebar_dropdown.click
      expect(sidebar).to have_section("community")
      sidebar.click_link_in_section("community", "admin")
      expect(page).to have_current_path("/admin")
      sidebar_dropdown.click
      expect(sidebar).to have_no_section("community")
      expect(page).to have_no_css(".admin-main-nav")
      filter.click_back_to_forum
      expect(page).to have_current_path("/latest")
      sidebar_dropdown.click
      expect(sidebar).to have_no_section("admin-root")
    end
  end

  context "when the setting is disabled" do
    before { SiteSetting.admin_sidebar_enabled_groups = "" }

    it "does not show the admin sidebar" do
      visit("/latest")
      sidebar.click_link_in_section("community", "admin")
      expect(page).to have_current_path("/admin")
      expect(sidebar).to have_no_section("admin-root")
    end
  end

  it "allows links to be filtered" do
    visit("/admin")
    sidebar.toggle_all_sections
    all_links_count = page.all(".sidebar-section-link-content-text").count

    links = page.all(".sidebar-section-link-content-text")
    expect(links.count).to eq(all_links_count)
    expect(page).to have_no_css(".sidebar-no-results")

    filter.filter("ie")
    links = page.all(".sidebar-section-link-content-text")
    expect(links.count).to eq(2)
    expect(links.map(&:text)).to eq(["User Fields", "Preview Summary"])
    expect(page).to have_no_css(".sidebar-no-results")

    filter.filter("ieeee")
    expect(page).to have_no_css(".sidebar-section-link-content-text")
    expect(page).to have_css(".sidebar-no-results")

    filter.clear
    links = page.all(".sidebar-section-link-content-text")
    expect(links.count).to eq(all_links_count)
    expect(page).to have_no_css(".sidebar-no-results")
    expect(page).to have_css(".sidebar-sections__back-to-forum")

    # When match section title, display all links
    filter.filter("Email Sett")
    links = page.all(".sidebar-section-link-content-text")
    expect(links.count).to eq(3)
    expect(links.map(&:text)).to eq(["Appearance", "Preview Summary", "Server Setup"])
  end

  it "allows sections to be expanded" do
    visit("/admin")
    sidebar.toggle_all_sections
    all_links_count = page.all(".sidebar-section-link-content-text").count
    sidebar.toggle_all_sections

    links = page.all(".sidebar-section-link-content-text")
    expect(links.count).to eq(2)
    expect(links.map(&:text)).to eq(["Dashboard", "All Site Settings"])

    sidebar.toggle_all_sections
    links = page.all(".sidebar-section-link-content-text")
    expect(links.count).to eq(all_links_count)
  end

  it "accepts hidden keywords like installed plugin names for filter" do
    Discourse.instance_variable_set(
      "@plugins",
      Plugin::Instance.find_all("#{Rails.root}/spec/fixtures/plugins"),
    )

    visit("/admin")
    sidebar.toggle_all_sections
    filter.filter("csp_extension")
    links = page.all(".sidebar-section-link-content-text")
    expect(links.count).to eq(1)
    expect(links.map(&:text)).to eq(["Installed"])
  end

  it "does not show the button to customize sidebar sections, that is only supported in the main panel" do
    visit("/")
    expect(sidebar).to have_add_section_button
    visit("/admin")
    expect(sidebar).to have_no_add_section_button
  end
end